add Elastic Textarea Type
remove useless licence backup files
fix elastic textarea doc + add missing link from index doc to elastic textarea type doc
Fix deletable to deleteable
Merge pull request #45 from montabou/patch-1

Fix deletable to deleteable
Add Portuguese translation.
Fix custom date format on DateTimePicker.
Added missing default options on DateTimePickerType.
Update Portuguese translation for bootstrap-datepicker.
Fix scope of 'last-year' ranges options on DateRangePicker.
Merge pull request #43 from pierrick-vignand/elastic_type

Add Elastic Textarea Type
Merge pull request #50 from Restless-ET/add_pt_lang

Add Portuguese translation.
Allow boolean and null value for nameable_field option
Merge pull request #53 from avocode/fix-collectionupload_name

Allow null value for nameable_field option
Add default option 'calendarWeeks' on DateTimePickerType.
Merge pull request #51 from Restless-ET/fix_date_format_on_datetime_picker

Fix custom date format on DateTimePicker.
Merge pull request #52 from Restless-ET/fix_last-year_range

Fix scope of 'last-year' ranges options on DateRangePicker.
fix dragndrop for collection_table